CN1206658C - 半导体装置 - Google Patents
半导体装置 Download PDFInfo
- Publication number
- CN1206658C CN1206658C CNB001268686A CN00126868A CN1206658C CN 1206658 C CN1206658 C CN 1206658C CN B001268686 A CNB001268686 A CN B001268686A CN 00126868 A CN00126868 A CN 00126868A CN 1206658 C CN1206658 C CN 1206658C
- Authority
- CN
- China
- Prior art keywords
- data
- address
- mask
- write
- microcomputer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 22
- 230000015654 memory Effects 0.000 claims description 70
- 238000000034 method Methods 0.000 claims description 13
- 230000000052 comparative effect Effects 0.000 claims description 8
- 239000000284 extract Substances 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 description 21
- 230000008859 change Effects 0.000 description 16
- 238000012937 correction Methods 0.000 description 11
- 230000007257 malfunction Effects 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 241001269238 Data Species 0.000 description 4
- 101001106432 Homo sapiens Rod outer segment membrane protein 1 Proteins 0.000 description 4
- 102100021424 Rod outer segment membrane protein 1 Human genes 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/66—Updates of program code stored in read-only memory [ROM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/32—Address formation of the next instruction, e.g. by incrementing the instruction counter
- G06F9/322—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address
- G06F9/328—Address formation of the next instruction, e.g. by incrementing the instruction counter for non-sequential address for runtime instruction patching
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Stored Programmes (AREA)
- Microcomputers (AREA)
- Debugging And Monitoring (AREA)
- Read Only Memory (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24471899 | 1999-08-31 | ||
JP244718/1999 | 1999-08-31 | ||
JP2000192278A JP3750494B2 (ja) | 1999-08-31 | 2000-06-27 | 半導体装置 |
JP192278/2000 | 2000-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1291773A CN1291773A (zh) | 2001-04-18 |
CN1206658C true CN1206658C (zh) | 2005-06-15 |
Family
ID=26536874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001268686A Expired - Fee Related CN1206658C (zh) | 1999-08-31 | 2000-08-31 | 半导体装置 |
Country Status (6)
Country | Link |
---|---|
US (2) | US6377493B1 (zh) |
EP (1) | EP1081595B1 (zh) |
JP (1) | JP3750494B2 (zh) |
KR (1) | KR100723097B1 (zh) |
CN (1) | CN1206658C (zh) |
DE (1) | DE60009999T2 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3750494B2 (ja) * | 1999-08-31 | 2006-03-01 | 松下電器産業株式会社 | 半導体装置 |
JP2003044305A (ja) * | 2001-07-26 | 2003-02-14 | Sony Corp | 電子装置および修正方法 |
CN107382846B (zh) | 2008-08-01 | 2021-07-06 | 约翰.霍普金斯大学 | Psma-结合剂及其用途 |
CN101604248B (zh) * | 2009-07-20 | 2012-09-26 | 北京海尔集成电路设计有限公司 | 一种修正只读存储器中程序的嵌入式系统及其实现方法 |
WO2013029531A1 (zh) * | 2011-09-01 | 2013-03-07 | Zhang Guobiao | 现场修复系统和方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4651275A (en) * | 1981-07-02 | 1987-03-17 | Texas Instruments Incorporated | Microcomputer having read/write memory for combined macrocode and microcode storage |
JPS6310234A (ja) | 1986-07-01 | 1988-01-16 | Canon Inc | 割込み処理装置 |
JPH01192096A (ja) | 1988-01-27 | 1989-08-02 | Mitsubishi Electric Corp | 半導体装置 |
JPH0314083A (ja) * | 1989-06-12 | 1991-01-22 | Toshiba Corp | 携帯可能電子装置 |
JPH05233266A (ja) * | 1992-02-18 | 1993-09-10 | Nec Home Electron Ltd | 情報処理装置 |
JP3810805B2 (ja) | 1992-09-19 | 2006-08-16 | ソニー株式会社 | 情報修正システム |
DE69425918T2 (de) | 1993-03-11 | 2002-06-20 | Olympus Optical Co., Ltd. | Ein-Chip-Mikro Computersystem mit einer Funktion zur wesentlichen Korrektur des Programminhaltes |
JPH0764784A (ja) | 1993-08-31 | 1995-03-10 | Nec Corp | マイクロコンピュータ |
JP3904244B2 (ja) * | 1993-09-17 | 2007-04-11 | 株式会社ルネサステクノロジ | シングル・チップ・データ処理装置 |
JP3563768B2 (ja) * | 1994-05-31 | 2004-09-08 | 株式会社ルネサステクノロジ | Romプログラム変更装置 |
JP3059076B2 (ja) * | 1995-06-19 | 2000-07-04 | シャープ株式会社 | 不揮発性半導体記憶装置 |
TW318932B (zh) * | 1995-12-28 | 1997-11-01 | Hitachi Ltd | |
US5958065A (en) | 1997-02-18 | 1999-09-28 | Micron Electronics, Inc. | Content addressable bit replacement memory |
JP3750494B2 (ja) * | 1999-08-31 | 2006-03-01 | 松下電器産業株式会社 | 半導体装置 |
US6941505B2 (en) * | 2000-09-12 | 2005-09-06 | Hitachi, Ltd. | Data processing system and data processing method |
-
2000
- 2000-06-27 JP JP2000192278A patent/JP3750494B2/ja not_active Expired - Fee Related
- 2000-08-29 US US09/649,067 patent/US6377493B1/en not_active Expired - Lifetime
- 2000-08-30 KR KR1020000050731A patent/KR100723097B1/ko not_active IP Right Cessation
- 2000-08-30 EP EP00118714A patent/EP1081595B1/en not_active Expired - Lifetime
- 2000-08-30 DE DE60009999T patent/DE60009999T2/de not_active Expired - Lifetime
- 2000-08-31 CN CNB001268686A patent/CN1206658C/zh not_active Expired - Fee Related
-
2002
- 2002-03-11 US US10/093,800 patent/US6487129B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001143495A (ja) | 2001-05-25 |
JP3750494B2 (ja) | 2006-03-01 |
EP1081595A3 (en) | 2001-04-25 |
EP1081595A2 (en) | 2001-03-07 |
US20020093853A1 (en) | 2002-07-18 |
KR100723097B1 (ko) | 2007-05-30 |
US6487129B2 (en) | 2002-11-26 |
US6377493B1 (en) | 2002-04-23 |
DE60009999T2 (de) | 2005-04-21 |
KR20010070043A (ko) | 2001-07-25 |
DE60009999D1 (de) | 2004-05-27 |
EP1081595B1 (en) | 2004-04-21 |
CN1291773A (zh) | 2001-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INTELLECTUAL PROPERTY BRIDGE NO. 1 CO., LTD. Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140212 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140212 Address after: Tokyo, Japan Patentee after: GODO KAISHA IP BRIDGE 1 Address before: Japan Osaka Patentee before: Matsushita Electric Industrial Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050615 Termination date: 20140831 |
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EXPY | Termination of patent right or utility model |